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Technical Data Sheet
PartsTable / COMPONENT / 300-3/4
300-3/4 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The 300-3/4 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-467-2755, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
300-3/4
NSN: 4820-01-467-2755
FSC: 4820
CAGE: 82667 — STRATAFLO PRODUCTS, INC (USA)
SPECIFICATIONS
Part Number300-3/4
NSN4820-01-467-2755
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 300-3/4 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: COPPER ALLOY BODY
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN
•
VALVE OPERATION METHOD: AUTOMATIC
•
FLOW CONTROL DEVICE: POPPET
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY BODY
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
VALVE OPERATION METHODAUTOMATIC
FLOW CONTROL DEVICEPOPPET
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALRUBBER FLOW CONTROL DEVICE
THREAD SERIES DESIGNATORNPT ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
713155Interchangeable
interchangeable cross-reference
interchangeable
16150Interchangeable
interchangeable cross-reference
interchangeable
5890HInterchangeable
interchangeable cross-reference
interchangeable
30034Interchangeable
interchangeable cross-reference
interchangeable
30034SInterchangeable
interchangeable cross-reference
interchangeable
220230-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 300-3/4?
300-3/4 is a 300-3/4.
What parts can replace 300-3/4?
There are 14 known substitutes for 300-3/4: 713155, 16150, 5890H and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 300-3/4?
300-3/4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-467-2755. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026